Top Cities #9

A new list, influenced by the top cities for students. Compare to prior list.  I'm going to bump it up to 33 cities.

1. London (1)
2. Paris (7)
3. Seoul/Incheon (3)
4. Tokyo (5)
5. Beijing (9)
6. New York (2)
7. Chicago (10)
8. Hong Kong (13)
9. Shanghai (3)
10. San Francisco/San Jose (14)
11. Los Angeles (6)
12. Buenos Aires (17)
13. Istanbul (8)
14. Moscow (15)
15. Sao Paolo (11)
16. Singapore (21)
17. Osaka/Kobe/Kyoto (12)
18. Mexico City (20)
19. Washington (24)
20. Bangkok (16)
21. Taipei (26)
22. Jakarta (18)
23. Guangzhou (19)
24. Kuala Lumpur (29)
25. Barcelona (30)
26. Milan (31)
27. Mumbai (22)
28. Shenzhen (23)
29. Toronto (32) 
30. Dallas (25)
31. Sydney (new)
32. Houston (27)
33. Zurich (new)

Dubai falls off.